2786250528

素因数分解:

$2^5\times 3^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 8302694400

約数和(自身を除く): 5516443872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 103, 108, 131, 144, 206, 216, 239, 262, 288, 309, 393, 412, 432, 478, 524, 618, 717, 786, 824, 864, 927, 956, 1048, 1179, 1236, 1434, 1572, 1648, 1854, 1912, 2096, 2151, 2358, 2472, 2781, 2868, 3144, 3296, 3537, 3708, 3824, 4192, 4302, 4716, 4944, 5562, 5736, 6288, 6453, 7074, 7416, 7648, 8604, 9432, 9888, 11124, 11472, 12576, 12906, 13493, 14148, 14832, 17208, 18864, 22248, 22944, 24617, 25812, 26986, 28296, 29664, 31309, 34416, 37728, 40479, 44496, 49234, 51624, 53972, 56592, 62618, 68832, 73851, 80958, 88992, 93927, 98468, 103248, 107944, 113184, 121437, 125236, 147702, 161916, 187854, 196936, 206496, 215888, 221553, 242874, 250472, 281781, 295404, 323832, 364311, 375708, 393872, 431776, 443106, 485748, 500944, 563562, 590808, 647664, 664659, 728622, 751416, 787744, 845343, 886212, 971496, 1001888, 1127124, 1181616, 1295328, 1329318, 1457244, 1502832, 1690686, 1772424, 1942992, 2254248, 2363232, 2658636, 2914488, 3005664, 3224827, 3381372, 3544848, 3885984, 4508496, 5317272, 5828976, 6449654, 6762744, 7089696, 9016992, 9674481, 10634544, 11657952, 12899308, 13525488, 19348962, 21269088, 25798616, 27050976, 29023443, 38697924, 51597232, 58046886, 77395848, 87070329, 103194464, 116093772, 154791696, 174140658, 232187544, 309583392, 348281316, 464375088, 696562632, 928750176, 1393125264, 2786250528]

約数ペア:

[(1, 2786250528), (2, 1393125264), (3, 928750176), (4, 696562632), (6, 464375088), (8, 348281316), (9, 309583392), (12, 232187544), (16, 174140658), (18, 154791696), (24, 116093772), (27, 103194464), (32, 87070329), (36, 77395848), (48, 58046886), (54, 51597232), (72, 38697924), (96, 29023443), (103, 27050976), (108, 25798616), (131, 21269088), (144, 19348962), (206, 13525488), (216, 12899308), (239, 11657952), (262, 10634544), (288, 9674481), (309, 9016992), (393, 7089696), (412, 6762744), (432, 6449654), (478, 5828976), (524, 5317272), (618, 4508496), (717, 3885984), (786, 3544848), (824, 3381372), (864, 3224827), (927, 3005664), (956, 2914488), (1048, 2658636), (1179, 2363232), (1236, 2254248), (1434, 1942992), (1572, 1772424), (1648, 1690686), (1854, 1502832), (1912, 1457244), (2096, 1329318), (2151, 1295328), (2358, 1181616), (2472, 1127124), (2781, 1001888), (2868, 971496), (3144, 886212), (3296, 845343), (3537, 787744), (3708, 751416), (3824, 728622), (4192, 664659), (4302, 647664), (4716, 590808), (4944, 563562), (5562, 500944), (5736, 485748), (6288, 443106), (6453, 431776), (7074, 393872), (7416, 375708), (7648, 364311), (8604, 323832), (9432, 295404), (9888, 281781), (11124, 250472), (11472, 242874), (12576, 221553), (12906, 215888), (13493, 206496), (14148, 196936), (14832, 187854), (17208, 161916), (18864, 147702), (22248, 125236), (22944, 121437), (24617, 113184), (25812, 107944), (26986, 103248), (28296, 98468), (29664, 93927), (31309, 88992), (34416, 80958), (37728, 73851), (40479, 68832), (44496, 62618), (49234, 56592), (51624, 53972)]